http://www.ecofriendlymag.com/sustainable-transporation-and-alternative-fuel/yingli-green-energy-selected-by-sdic-huajing-as-pv-module-supplier-for-its-10-mw-on-grid-solar-plant-in-dunhuang/ Wed, 31 Aug 2011 21:01:49 +0000 hourly 1 http://wordpress.org/?v=3.2.1